activity
19992026
most citedWarm Dark Matter as a solution to the small scale crisis: new constraints from high redshift Lyman-alpha forest data

815 citations · 9.1k across the 104 of their papers we have counts for

collaborators

104 papers

astro-ph.GA2026

Multi-tracer constraints on quasar outflows. Acceleration from BLR to galactic scales

M. Brazzini, M. Bischetti, S. Hagen +14

Black hole-driven outflows are a fundamental component of the Active Galactic Nuclei (AGN) paradigm, and may play a major role in regulating the evolution of both supermassive blac…

astro-ph.CO2023

Measurements of the Lyman- forest flux auto-correlation functions from the extended XQR-30 data set

Molly Wolfson, Joseph F. Hennawi, Sarah E. I. Bosman +14

Recently, the Lyman- (Ly) forest flux auto-correlation function has been shown to be sensitive to the mean free path of hydrogen-ionizing photons, , for simul…

astro-ph.GA2023★ 7 cited

A SPectroscopic survey of biased halos In the Reionization Era (ASPIRE): JWST Discovers an Overdensity around a Metal Absorption-selected Galaxy at

Yunjing Wu, Feige Wang, Zheng Cai +27

The launch of opens a new window for studying the connection between metal-line absorbers and galaxies at the end of the Epoch of Reionization (EoR). Previous studies…

astro-ph.CO2023★ 80 cited

Unveiling Dark Matter free-streaming at the smallest scales with high redshift Lyman-alpha forest

Vid Iršič, Matteo Viel, Martin G. Haehnelt +8

This study introduces novel constraints on the free-streaming of thermal relic warm dark matter (WDM) from Lyman- forest flux power spectra. Our analysis utilises a high-resolut…

astro-ph.GA2023★ 1 cited

The relationship between IGM Lyman-alpha opacity and galaxy density near the end of reionization

Holly M. Christenson, George D. Becker, Anson D'Aloisio +6

Observed scatter in the Lyman-alpha opacity of quasar sightlines at has motivated measurements of the correlation between Ly opacity and galaxy density, as models that pre…

astro-ph.CO2023★ 2 cited

Probing Ultra-late Reionization: Direct Measurements of the Mean Free Path over

Yongda Zhu, George D. Becker, Holly M. Christenson +22

The mean free path of ionizing photons, , is a critical parameter for modeling the intergalactic medium (IGM) both during and after reionization. We present direct mea…